Serious Consequences: What happens if you take levothyroxine and don't need it?
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3 min read
Over 12% of the U.S. population will develop a thyroid condition during their lifetime, but taking levothyroxine when you don't need it is a dangerous shortcut that can cause significant harm. This medication, a synthetic form of the thyroid hormone thyroxine (T4), is only prescribed to treat hypothyroidism and should never be used for off-label purposes, such as weight loss. Misusing this potent medication can lead to a state of hyperthyroidism and severe, sometimes life-threatening, health complications.